The EPA is currently holding public hearings on its proposed reconsideration of the 2009 Endangerment Finding and Vehicle Efficiency Standards that authorized action to curtail greenhouse gases that cause climate change.
Eliminating this regulatory authority will nullify climate change actions to control emissions from power plants, vehicles and industrial operations. EPA is accepting comments until Sept 22,2025. Please consider filing a statement.

Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards
AGENCY: Environmental Protection Agency (EPA).
Docket ID No. EPA–HQ–OAR–2025–0194
https://www.regulations.gov/docket/EPA-HQ-OAR-2025-0194

My testimony is here: